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4 years ago

List and briefly defined categories of security services.

1 answer:

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There are six categories of security services: authenticiation, access control, data confidentiality, data integrity, nonrepudiation, and availability service. First, is authentication service, which defines as the assurance that the communicator is legitimate and is the one that it claims to be. It can either be peer entity or data origin authentication. Second, access control which is to prevent any unauthorized uses of resources. After one is being authenticiated, then this service limit/controls who access? what accessing rights to the resources are allowed depending on the identified individuals. Data confifentiality: the protection of data from unauthorized disclosure. Data integrity: the assurance that data received are exactly as sent by an authorized entity (e.t.c, contain no modificafion, insertion, deletion, or replay).

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kotykmax [81]

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3 years ago

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In which phase of website design does the designer create a mock-up aimed at the target use

alexdok [17]

Answer:

The answer is design.

Explanation:

I know this because based off the notes it states that "the designer can use a model or mock-up to illustrate the look and feel, to help gain a better understanding of the necessary elements and structures.

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3 years ago

What is a data broker?

AleksAgata [21]

Answer:

The correct option is a.

A business that collects personal information about consumers and sells that information to other organizations.

Explanation:

Data brokers, also known as data suppliers, data fetchers, information brokers, or even data providers are businesses or companies (even individuals) that, on the most basic level, source and aggregate data and information (mostly information that are meant to be confidential or that are in the real sense difficult to get) and then resell them to third parties. These third parties could be other data brokers.

They collect data and information from a wide range of resources and sources - offline and/or online e.g web access history, bank details, credit card information, official records (such as birth and marriage certificates, driver's licenses).

Brokers can steal round about any information. Examples of information that brokers legally or illegally steal are full name, residential address, marital status, age, gender, national identification number, bank verification number. Brokers and hackers are siblings.

A couple types of data brokers are:

1. Those for fraud detection

2. Those for risk mitigation

Hope this helps!

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3 years ago

What is meant by algorithm?

ExtremeBDS [4]

Answer:

a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

Explanation:

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3 years ago

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klasskru [66]

Answer:

"Web designer" is the appropriate answer.

Explanation:

If we follow the market pattern, the number of purchases made by online shopping will continue to rise from 2002 to 2018 as well as the times to obtain no indication of slowing or stopping.
Because of the same, web designers are expected to have the greatest increase in jobs, as it is very important to customize the website so that online customers can appear more interactive.

So that the above is the correct answer.

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4 years ago

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